How many degrees can the air conditioner be turned on in winter? How cold is it in winter? Can I turn on the air conditioner?

When to turn on the air conditioner in winter is a concern of many people. Because the air conditioner is turned on too early in winter, it is easy to get angry and other symptoms. Without air conditioning, the body is very cold. So, how many degrees of air conditioning can you turn on in winter? How cold is it in winter? Can I turn on the air conditioner? Let me answer them for you one by one!

How cold it is in winter, you can turn on the air conditioner.

Because in winter, people wear many clothes. If the air conditioning temperature is set above 26℃ in winter and the heating temperature is too high in winter, the indoor air will be abnormally dry, which will hurt people's body fluids and make people feel hot and dry, and the eyes, ears, nose, mouth, throat and skin will feel dry. Secondly, it should be beneficial to health. The indoor and outdoor temperature difference should not be too large, and it is generally between 5℃ and 10℃. If the temperature difference is too large, people will encounter sudden changes in temperature when entering and leaving, and they are prone to catch a cold and other diseases. Third, we should consider saving electricity. If the temperature is adjusted too low when cooling or too high when heating, it will consume more energy. More comfortable and more energy saving, try to reduce the temperature difference between indoor and outdoor.

How many degrees can the air conditioner be turned on in winter?

If heating in winter, the heating temperature of air conditioner should not be higher than 20 degrees, and it is better to set it to 18 degrees. If it is cooling in summer, the cooling temperature of the air conditioner should be neither lower than 26 degrees nor lower than the indoor temperature of 3~6 degrees. For example, when the indoor temperature is 30 degrees, set 27 degrees; When the indoor temperature is 35 degrees, it is set to 29 degrees. Therefore, considering saving electricity, the room temperature should not be adjusted too low in summer and too high in winter. Therefore, on the whole, the reasonable temperature of air-conditioned rooms in summer should be 28℃ ~ 29℃. It should be 18℃ ~ 20℃ in winter. Friends who are afraid of the cold can turn up the temperature of the air conditioner a little, like 23-25 degrees, so it is easier to go out. When you turn on the air conditioner, you can also turn on the humidifier to increase the humidity in the room.

What is the appropriate temperature for turning on the air conditioner in winter?

The air conditioning temperature is set at 20℃ in winter. In winter, the indoor air conditioning temperature should be adjusted between 16℃ and 26℃, and the optimal temperature is 20℃. Don't overheat the indoor temperature, and try to make the temperature difference between indoor and outdoor less than 6℃, which is not only beneficial to health, but also can avoid overloading the air conditioner.

First of all, it makes people feel comfortable. As far as temperature is concerned, the temperature that makes people feel lukewarm is called "physiological zero". Physiological zero is the most comfortable temperature for people. Different people will have different physiological zero degrees. For normal healthy people, the physiological zero is about 28℃ ~ 29℃. Therefore, the temperature of the air-conditioned room should be as close as possible. From the point of view of human comfort, people will feel comfortable if the indoor temperature is controlled between 18-20℃ in the indoor environment in winter.

Why is it still cold to turn on the air conditioner for 30 degrees in winter?

The heating effect of the air conditioner is not good, except that the space size of the house is not well matched with the power of the air conditioner, the service life of the machine is too long, and the filter needs to be cleaned, and the heating effect of the air conditioner itself is worse than the cooling effect. In fact, air conditioning is mainly used for refrigeration, and the heating effect is affected by the complex external environment. The heat capacity is only the data obtained by testing at the standard working temperature. If the weather is particularly cold and the outdoor temperature is lower than 0℃, the heating capacity of the air conditioner will drop rapidly. Because the air conditioner is busy defrosting the outdoor unit at this time, it cannot heat normally. At this time, it takes about 10- 15 minutes for users to turn on the air conditioner for heating, and the room temperature may drop, so some users mistakenly think that the heating effect of air conditioner is not ideal. In addition, the heating process of air conditioner is complicated, and it is necessary to switch between cooling and heating repeatedly. Low temperature starts slowly, and the human body is more sensitive to "cold" than "hot", so it will feel that the heating effect of air conditioning is not good.